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view make/solaris/makefiles/fastdebug.make @ 3772:6747fd0512e0
7004681: G1: Extend marking verification to Full GCs
Summary: Perform a heap verification after the first phase of G1's full GC using objects' mark words to determine liveness. The third parameter of the heap verification routines, which was used in G1 to determine which marking bitmap to use in liveness calculations, has been changed from a boolean to an enum with values defined for using the mark word, and the 'prev' and 'next' bitmaps.
Reviewed-by: tonyp, ysr
author | johnc |
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date | Tue, 14 Jun 2011 11:01:10 -0700 |
parents | 0a8e0d4345b3 |
children | 19241ae0d839 |
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# # Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License version 2 only, as # published by the Free Software Foundation. # # This code is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # version 2 for more details (a copy is included in the LICENSE file that # accompanied this code). # # You should have received a copy of the GNU General Public License version # 2 along with this work; if not, write to the Free Software Foundation, # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. # # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA # or visit www.oracle.com if you need additional information or have any # questions. # # # Sets make macros for making debug version of VM # Compiler specific DEBUG_CFLAGS are passed in from gcc.make, sparcWorks.make # They may also specify FASTDEBUG_CFLAGS, but it defaults to DEBUG_CFLAGS. FASTDEBUG_CFLAGS$(FASTDEBUG_CFLAGS) = $(DEBUG_CFLAGS) # Compiler specific OPT_CFLAGS are passed in from gcc.make, sparcWorks.make OPT_CFLAGS/DEFAULT= $(OPT_CFLAGS) OPT_CFLAGS/BYFILE = $(OPT_CFLAGS/$@)$(OPT_CFLAGS/DEFAULT$(OPT_CFLAGS/$@)) ifeq ("${Platform_compiler}", "sparcWorks") OPT_CFLAGS/SLOWER = -xO2 ifeq ($(COMPILER_REV_NUMERIC), 509) # To avoid jvm98 crash OPT_CFLAGS/instanceKlass.o = $(OPT_CFLAGS/SLOWER) endif # COMPILER_NUMERIC_REV == 509 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1) # dtrace cannot handle tail call optimization (6672627, 6693876) OPT_CFLAGS/jni.o = $(OPT_CFLAGS/DEFAULT) $(OPT_CCFLAGS/NO_TAIL_CALL_OPT) endif # COMPILER_NUMERIC_REV >= 509 ifeq ($(COMPILER_REV_NUMERIC), 505) # CC 5.5 has bug 4908364 with -xO4 (Fixed in 5.6) OPT_CFLAGS/library_call.o = $(OPT_CFLAGS/SLOWER) endif # COMPILER_REV_NUMERIC == 505 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \<= 504), 1) # Compilation of *_<arch>.cpp can take an hour or more at O3. Use O2 # See comments at top of sparc.make. OPT_CFLAGS/ad_$(Platform_arch_model).o = $(OPT_CFLAGS/SLOWER) OPT_CFLAGS/dfa_$(Platform_arch_model).o = $(OPT_CFLAGS/SLOWER) endif # COMPILER_REV_NUMERIC <= 504 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \< 505), 1) # Same problem with Solaris/x86 compiler (both 5.0 and 5.2) on ad_x86_{32,64}.cpp. # CC build time is also too long for ad_$(Platform_arch_model)_{gen,misc}.o OPT_CFLAGS/ad_$(Platform_arch_model).o = -c OPT_CFLAGS/ad_$(Platform_arch_model)_gen.o = -c OPT_CFLAGS/ad_$(Platform_arch_model)_misc.o = -c ifeq ($(Platform_arch), x86) # Same problem for the wrapper roosts: jni.o jvm.o OPT_CFLAGS/jni.o = -c OPT_CFLAGS/jvm.o = -c # Same problem in parse2.o (probably the Big Switch over bytecodes) OPT_CFLAGS/parse2.o = -c endif # Platform_arch == x86 endif # Frame size > 100k if we allow inlining via -g0! DEBUG_CFLAGS/bytecodeInterpreter.o = -g DEBUG_CFLAGS/bytecodeInterpreterWithChecks.o = -g ifeq ($(Platform_arch), x86) # ube explodes on x86 OPT_CFLAGS/bytecodeInterpreter.o = -xO1 OPT_CFLAGS/bytecodeInterpreterWithChecks.o = -xO1 endif # Platform_arch == x86 endif # Platform_compiler == sparcWorks # Workaround for a bug in dtrace. If ciEnv::post_compiled_method_load_event() # is inlined, the resulting dtrace object file needs a reference to this # function, whose symbol name is too long for dtrace. So disable inlining # for this method for now. (fix this when dtrace bug 6258412 is fixed) OPT_CFLAGS/ciEnv.o = $(OPT_CFLAGS) -xinline=no%__1cFciEnvbFpost_compiled_method_load_event6MpnHnmethod__v_ # (OPT_CFLAGS/SLOWER is also available, to alter compilation of buggy files) # If you set HOTSPARC_GENERIC=yes, you disable all OPT_CFLAGS settings CFLAGS$(HOTSPARC_GENERIC) += $(OPT_CFLAGS/BYFILE) # Set the environment variable HOTSPARC_GENERIC to "true" # to inhibit the effect of the previous line on CFLAGS. # The following lines are copied from debug.make, except that we # consult FASTDEBUG_CFLAGS instead of DEBUG_CFLAGS. # Compiler specific DEBUG_CFLAGS are passed in from gcc.make, sparcWorks.make DEBUG_CFLAGS/DEFAULT= $(FASTDEBUG_CFLAGS) DEBUG_CFLAGS/BYFILE = $(DEBUG_CFLAGS/$@)$(DEBUG_CFLAGS/DEFAULT$(DEBUG_CFLAGS/$@)) CFLAGS += $(DEBUG_CFLAGS/BYFILE) # Linker mapfiles MAPFILE = $(GAMMADIR)/make/solaris/makefiles/mapfile-vers \ $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-debug \ $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-nonproduct # This mapfile is only needed when compiling with dtrace support, # and mustn't be otherwise. MAPFILE_DTRACE = $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-$(TYPE) G_SUFFIX = _g VERSION = optimized SYSDEFS += -DASSERT -DFASTDEBUG -DCHECK_UNHANDLED_OOPS PICFLAGS = DEFAULT